diff --git a/.emacs-light b/.emacs-light
index d52d0973..723064a7 100644
--- a/.emacs-light
+++ b/.emacs-light
@@ -23,8 +23,7 @@ Example: to assign some-function to C-i, use
 
 ;; Cache folder is everything we do not want to track.
 (setq emacs-cache-folder "~/.cache/emacs/")
-(if
-    (not (file-directory-p emacs-cache-folder))
+(if (not (file-directory-p emacs-cache-folder))
     (make-directory emacs-cache-folder t))
 
 ;; Local plugin folder for quick install. All files in this folder will be
diff --git a/.emacs.d/main.el b/.emacs.d/main.el
index 22dd9611..585bb23d 100644
--- a/.emacs.d/main.el
+++ b/.emacs.d/main.el
@@ -500,9 +500,6 @@ has errors and/or warnings."
 (add-hook
  'dired-mode-hook
  (lambda ()
-   (local-set-key (kbd "C-c a") 'dired-toggle-hidden)))
-
-(add-hook
- 'dired-mode-hook
- (lambda ()
-   (local-set-key (kbd "C-c h") 'dired-toggle-humansize)))
+   (local-set-key (kbd "C-c a") 'dired-toggle-hidden)
+   (local-set-key (kbd "C-c h") 'dired-toggle-humansize)
+   (local-set-key (kbd "b") 'dired-up-directory)))